Assembling Battery Machines TRIZ Cases

An elastically expanding O-ring seals the beading step during electrolyte filling to prevent residue, leakage, and corrosion in cylindrical batteries.

Grooved pressing surfaces limit adhesive transfer to the taping unit so finishing tape stays on the electrode assembly instead of the tool.

Plastic deformation shortens battery cell sealing sections to remove bat-ears, improving housing flatness and dimensional stability.

Rotary suction grippers and movable trolleys transfer battery plates from vertical storage to horizontal enveloping with less damage at high speed.

Adhesive bonding fixes electrodes between separators during unit cell stacking, preventing misalignment, damage, and uneven adhesion.

Individually controlled infrared LED heating improves lamination uniformity, balancing electrode adhesion and air permeability.

Automated gripper and side-pad support secures wound electrodes during bag insertion, vacuum sealing, and handling to reduce damage and manual risk.

Matching negative electrode charge capacities across mixed-chemistry cells helps align SOH and attenuation rates for longer battery module cycle life.

Controlled rotation and staged transfer load heavy battery packs into racks more safely while reducing manual handling and worker fatigue.

A recessed first guide and sealing guide push pouch-case folds outward to prevent bat ears, cut size error, and raise energy density.

A synchronized fly-cut and lamination mechanism cuts moving battery separators without stopping, reducing cycle time at high winding speeds.

Sensor-guided roller adjustments keep battery sheets at stable tension to prevent electrode and separator skew during winding.

A movable feed buffer varies strip storage length to keep tension stable during faster coil winding, improving precision and throughput.

Variable-speed holding heads let a transport drum synchronize electrode cutting, transfer, and layering for precise, high-throughput battery assembly.

Moving both the strip feed outlet and winding heads enables faster battery coil winding while limiting strip tension and preserving coil precision.

A punch, knockout member, and stamp work in one cycle to form battery cases and imprint patterns faster while avoiding stamp and workpiece damage.

Real-time layer, length, and diameter monitoring keeps multiple electrode assemblies synchronized and reduces winding deviations.

Adjustable frame feet align battery plate lugs in a jig box more accurately, reducing wear, mould oversizing, and lead wastage.

A dual sealing layout and polymer-ball forming process strengthen the electrode-lead seal to prevent electrolyte leakage and resist gas pressure.

Distributed side injection holes and a shuttered carrier layout improve gap filler uniformity, cell fixation stability, and module assembly speed.

Multiple chuck splicing units use EPC sensing to correct electrode edge deviation and prevent distortion or fracture during continuous supply.

A movable die, 360-degree rotation unit, and transfer hooks let heavy battery packs be turned and loaded into racks more safely and quickly.

A hip-joint upper sealing block adjusts pressure direction on laminate sheets to achieve faster, more uniform pouch battery edge sealing.

A segmented tab and separator-wrapped second portion isolate the shell contact area, reducing short-circuit risk in cylindrical battery cells.

Vacuum pads and segmented alignment blocks stabilize pouch battery cells, improving terrace-edge cutting accuracy and preventing vertical movement.

Passive contact surfaces and a switching matrix enable continuous segment testing in transport while reducing damage and improving cell stack quality checks.

A position-adjustable fixing part suppresses positive electrode elastic force during winding to prevent separator folding and battery defects.

Inclined injection holes and a shutter help distribute side gap filler uniformly, stabilizing battery cells and speeding module assembly.

Rotatable dual magazines let battery cells be filled and transferred in parallel, improving throughput while adapting to changing cell layouts.

Preassembled battery monocells simplify stacked-electrode cell assembly, improving manufacturing scale while absorbing charge-cycle expansion stress.

An expansion circuit captures gas from cell access ports during forming, enabling safer battery production outside dry rooms without temporary sealing.

Rotatable dual magazines enable continuous battery cell filling and transfer while adapting cell layouts with movable support elements.

Negative-pressure suction ports and opposing hemispherical covers remove battery cell gas inline, cutting chamber size and process time.

Hot press welding joins battery cell collectors without melting, cutting oxide-related resistance, heat loss, and tab complexity.

Adjustable suction and needle degassing remove pouch-cell gas by size while detecting suction-line faults to cut waste and improve sealing quality.

Image-guided fastener detection and motion control enable precise battery pack fastening and marking across different pack models.

A bonded busbar retainer replaces screws to cut vibration and noise while improving housing sealing, EMC compatibility, and tolerance compensation.

A nested reinforcement frame protects battery cells from intrusion and shock while linking the pack to the vehicle body for crash energy absorption.

An adhesive-bonded removable top panel enlarges the battery module opening while preserving seal quality, stiffness, and lower housing weight.

A 180° rotation between staged electrode stacks corrects alignment error, preserves symmetry, and prevents bending in battery assembly.

Continuous strip feed, moving winding heads, and a storage buffer raise battery coil winding speed while preserving geometry precision and quality.

A central thickness reinforcing member and coil springs reduce pressure deviation in large-area solid-state cells, improving interface contact.

Continuous drum rotation and synchronized feeding raise cylindrical cell winding speed while maintaining constant tension and winding quality.

UV-activated adhesive secures folded insulative supports during battery foil stacking to prevent misalignment in transit and storage.

Real-time magnet spacing control keeps graphite uniformly aligned in battery negative electrodes, improving lithium-ion mobility and charging.